Home / 4,580.28-6,851.07-4,247.91

Finding the Fourth Proportional to 4,580.28, 6,851.07 and 4,247.91

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Solution

The fourth proportional to 4,580.28, 6,851.07 and 4,247.91 is: 6,353.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,580.28 : 6,851.07 = 4,247.91 : x
  2. Step 2: Convert to fraction form
    4,580.28/6,851.07 = 4,247.91/x
  3. Step 3: Cross multiply
    4,580.28x = 6,851.07 × 4,247.91
  4. Step 4: Simplify right side
    4,580.28x = 29,102,728.76
  5. Step 5: Solve for x
    x = 29,102,728.76/4,580.28
  6. Step 6: Final answer
    x = 6,353.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.